#include <stdio.h>

/* xiaozhi  (C)  wise 2006 */

typedef unsigned char *byte_pointer;

void show_bytes(byte_pointer start, int len)
{
    int i;
    for (i = 0; i < len; i++)
        printf("%.2x", start[i]);
        printf("\n");
}

void show_int(int x)
{
    show_bytes((byte_pointer)&x, sizeof(int));
}

void show_float(float x)
{
    show_bytes((byte_pointer)&x, sizeof(float));
}

void show_pointer(void *x)
{
    show_bytes((byte_pointer)&x, sizeof(void *));
}

void main()
{
    show_float(2.124);
    getchar();
}
